19048588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1087}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 36038912

約数和(自身を除く): 16990324

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1087, 1348, 2174, 4348, 4381, 8762, 14131, 17524, 28262, 56524, 366319, 732638, 1465276, 4762147, 9524294, 19048588]

約数ペア:

[(1, 19048588), (2, 9524294), (4, 4762147), (13, 1465276), (26, 732638), (52, 366319), (337, 56524), (674, 28262), (1087, 17524), (1348, 14131), (2174, 8762), (4348, 4381)]